Our Double Just Kids Memory Foam Mattress features a top layer of memory foam offering additional comfort for your sleeping child. This sits upon a highly supportive & durable foam base. This 15cm deep mattress is encased in a Maxicool cover which is made using advanced cooling fabrics for moisture dispersement & a cool sleep surface. The cover is zipped for easy removal & machine washing at 40 degrees. The memory foam layer provides comfort & support for your growing child & works in harmony with their body to ensure that they are sleeping in the correct anatomical position. This reduces the need to toss & turn during the night, creating a deeper & more restorative sleep for their active mind & body. Manufactured in Yorkshire, Engl&.